PowerPlus
Fitness Open 24 hours a day, seven days a week, PowerPlus has every machine imaginable. The only bad thing is that the gym is for members only. The flip side of that, though, is that the gym is never crowded by one-timers that don't know how to use the equipment. $400 a year membership. Address: 233 Hilderbrand Dr., Atlanta, GA 30328. Call 404-250-0770 or go to www.powerplusfitness.com for more information.

Bally's Fitness
Call 404-233-5263 or 770-394-0090 or go to www.ballyfitness.com to find information about the two locations in the Atlanta area.